20190253776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{61379}}^1$

素因数の和:61497

約数の個数: 160

約数和(自身を含む): 65760076800

約数和(自身を除く): 45569823024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 89, 112, 132, 154, 168, 176, 178, 231, 264, 267, 308, 336, 356, 462, 528, 534, 616, 623, 712, 924, 979, 1068, 1232, 1246, 1424, 1848, 1869, 1958, 2136, 2492, 2937, 3696, 3738, 3916, 4272, 4984, 5874, 6853, 7476, 7832, 9968, 11748, 13706, 14952, 15664, 20559, 23496, 27412, 29904, 41118, 46992, 54824, 61379, 82236, 109648, 122758, 164472, 184137, 245516, 328944, 368274, 429653, 491032, 675169, 736548, 859306, 982064, 1288959, 1350338, 1473096, 1718612, 2025507, 2577918, 2700676, 2946192, 3437224, 4051014, 4726183, 5155836, 5401352, 5462731, 6874448, 8102028, 9452366, 10311672, 10802704, 10925462, 14178549, 16204056, 16388193, 18904732, 20623344, 21850924, 28357098, 32408112, 32776386, 37809464, 38239117, 43701848, 56714196, 60090041, 65552772, 75618928, 76478234, 87403696, 113428392, 114717351, 120180082, 131105544, 152956468, 180270123, 226856784, 229434702, 240360164, 262211088, 305912936, 360540246, 420630287, 458869404, 480720328, 611825872, 721080492, 841260574, 917738808, 961440656, 1261890861, 1442160984, 1682521148, 1835477616, 2523781722, 2884321968, 3365042296, 5047563444, 6730084592, 10095126888, 20190253776]

約数ペア:

[(1, 20190253776), (2, 10095126888), (3, 6730084592), (4, 5047563444), (6, 3365042296), (7, 2884321968), (8, 2523781722), (11, 1835477616), (12, 1682521148), (14, 1442160984), (16, 1261890861), (21, 961440656), (22, 917738808), (24, 841260574), (28, 721080492), (33, 611825872), (42, 480720328), (44, 458869404), (48, 420630287), (56, 360540246), (66, 305912936), (77, 262211088), (84, 240360164), (88, 229434702), (89, 226856784), (112, 180270123), (132, 152956468), (154, 131105544), (168, 120180082), (176, 114717351), (178, 113428392), (231, 87403696), (264, 76478234), (267, 75618928), (308, 65552772), (336, 60090041), (356, 56714196), (462, 43701848), (528, 38239117), (534, 37809464), (616, 32776386), (623, 32408112), (712, 28357098), (924, 21850924), (979, 20623344), (1068, 18904732), (1232, 16388193), (1246, 16204056), (1424, 14178549), (1848, 10925462), (1869, 10802704), (1958, 10311672), (2136, 9452366), (2492, 8102028), (2937, 6874448), (3696, 5462731), (3738, 5401352), (3916, 5155836), (4272, 4726183), (4984, 4051014), (5874, 3437224), (6853, 2946192), (7476, 2700676), (7832, 2577918), (9968, 2025507), (11748, 1718612), (13706, 1473096), (14952, 1350338), (15664, 1288959), (20559, 982064), (23496, 859306), (27412, 736548), (29904, 675169), (41118, 491032), (46992, 429653), (54824, 368274), (61379, 328944), (82236, 245516), (109648, 184137), (122758, 164472)]